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LOGI in the 13F filings

Logitech Intl S A · CUSIP H50430232

Sector · Technology hardware and equipment
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 7 listed it in both
Shares listed
13,633,579
combined, among listed positions
Reported value
$1.2bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 16 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,253,309.

Managers listing LOGI in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
Acadian Asset Management LLC4,572,440$412m0.58%Trimmed-924,37913 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC2,072,508$189m0.30%Added+435,00014 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP1,213,116$110m0.06%Trimmed-1,778,51114 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,035,253$94munder 0.1%Added+353,65615 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP735,678$67m0.47%Newnew15 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC669,833$61m0.24%Added+317,23715 May 2026 (the filing on sec.gov)
Invesco Ltd646,484$59munder 0.1%Added+52,89612 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.500,785$46munder 0.1%Added+145,61315 May 2026 (the filing on sec.gov)
Marshall Wace LLP359,586$33munder 0.1%Trimmed-914,13415 May 2026 (the filing on sec.gov)
Millennium Management LLC270,512$25munder 0.1%Added+121,34915 May 2026 (the filing on sec.gov)
PDT Partners LLC240,099$22m1.29%Trimmed-50115 May 2026 (the filing on sec.gov)
Tudor Investment Corp211,529$19munder 0.1%Added+93,49515 May 2026 (the filing on sec.gov)
Wellington Management Group LLP212,465$19munder 0.1%Added+32,68215 May 2026 (the filing on sec.gov)
Two Sigma Investments LP186,767$17munder 0.1%Added+46,08115 May 2026 (the filing on sec.gov)
Point72 Asset Management LP147,600$13munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC141,497$13munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Jane Street Group LLC120,043$11munder 0.1%Added+27,78412 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd89,147$8.0munder 0.1%Trimmed-3,28318 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)85,232$7.9munder 0.1%Trimmed-14,61315 May 2026 (the filing on sec.gov)
Quantbot Technologies LP30,684$2.8m0.11%Trimmed-39,08813 May 2026 (the filing on sec.gov)
AllianceBernstein LP27,635$2.8munder 0.1%Trimmed-44,64415 May 2026 (the filing on sec.gov)
Citadel Advisors LLC22,888$2.1munder 0.1%Trimmed-26,39315 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC20,960$1.9munder 0.1%Added+10,49027 Oct 2026 (the filing on sec.gov)
Maverick Capital Ltd6,548$593kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC5,137$468kunder 0.1%Trimmed-25,36315 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
8 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
LOGI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$7.9mn.a.n.a.
Q3 20131$10.0mn.a.n.a.
Q4 20132$21mn.a.n.a.
Q1 20142$19mn.a.n.a.
Q2 20141$5.5mn.a.n.a.
Q3 20142$8.5mn.a.n.a.
Q4 20141$7.3mn.a.n.a.
Q1 20152$21mn.a.n.a.
Q1 20162$35mn.a.n.a.
Q2 20162$41mn.a.n.a.
Q3 20164$223mn.a.n.a.
Q4 20164$286mn.a.n.a.
Q1 20174$404mn.a.n.a.
Q2 20175$507mn.a.n.a.
Q3 20176$442mn.a.n.a.
Q4 20176$351mn.a.n.a.
Q1 20186$224mn.a.n.a.
Q2 20185$345mn.a.n.a.
Q3 20186$549mn.a.n.a.
Q4 20185$345mn.a.n.a.
Q1 20195$212mn.a.n.a.
Q2 20198$359mn.a.n.a.
Q3 20198$391mn.a.n.a.
Q4 20198$602mn.a.n.a.
Q1 202010$598mn.a.n.a.
Q2 202011$1.1bnn.a.n.a.
Q3 202011$1.2bnn.a.n.a.
Q4 202010$1.6bnn.a.n.a.
Q1 20219$1.5bnn.a.n.a.
Q2 202110$1.6bnn.a.n.a.
Q3 202110$1.1bnn.a.n.a.
Q4 20216$574mn.a.n.a.
Q1 20227$464mn.a.n.a.
Q2 20227$356mn.a.n.a.
Q3 20226$303mn.a.n.a.
Q4 20226$410mn.a.n.a.
Q1 20237$353mn.a.n.a.
Q2 20238$480mn.a.n.a.
Q3 20237$602mn.a.n.a.
Q4 20238$1.1bn82
Q1 202410$1.1bn82
Q2 202410$1.4bn82
Q3 20248$1.2bn44
Q4 20249$998m36
Q1 20258$1.1bn54
Q2 20258$853m44
Q3 20259$1.3bn81
Q4 20259$1.3bn1513
Q1 20269$883m1613
Q2 20268$1.2bn1315

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

LOGI and AAPL →LOGI and SNDK →LOGI and CSCO →Choose a stock to compare with LOGI →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own LOGI, latest filings →Back to the 13F Explorer →